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Author	SHA1	Message	Date
Emmanuel Marty	6445d9ff6f	Merge pull request #16 from peterferrie/master - thanks! ... smaller	2019-07-12 10:34:58 +02:00
Peter Ferrie	6797fe6268	smaller	2019-07-11 17:20:38 -07:00
Emmanuel Marty	7195104c73	Merge pull request #15 from MobyGamer/decompressor/8086_speed ... Submit 8086-optimized decompressor using jump tables	2019-07-12 00:59:41 +02:00
mobygamer	f123a6d9df	Submit 8086-optimized decompressor using jump tables ... Because the 8086's BIU is more efficient and can read a word in a single operation, we can skew LZSA1 decompression faster on 8086 by using a jump table to eliminate 2 comparions.	2019-07-11 17:22:29 -05:00
Emmanuel Marty	4d7d90b893	Merge pull request #14 from MobyGamer/decompressor/8086_speed ... Additional minor speedups	2019-07-11 09:01:14 +02:00
Emmanuel Marty	455e6ee913	Merge pull request #13 from peterferrie/master ... smaller	2019-07-11 08:57:10 +02:00
mobygamer	638c33b432	Additional minor speedups	2019-07-11 00:58:46 -05:00
Peter Ferrie	3bfe60de44	use BYTE	2019-07-10 18:03:42 -07:00
Peter Ferrie	fb53706361	smaller	2019-07-10 18:02:27 -07:00
Emmanuel Marty	d3d62c3bf0	Use BYTE	2019-07-11 01:52:13 +02:00
Emmanuel Marty	712c3c2f9f	Merge pull request #12 from peterferrie/master ... smaller	2019-07-11 01:50:57 +02:00
Peter Ferrie	7861ef1552	smaller	2019-07-10 16:04:42 -07:00
Emmanuel Marty	36e7316f30	Merge pull request #11 from peterferrie/master ... smaller	2019-07-10 22:35:01 +02:00
Peter Ferrie	8e26fa9cac	smaller	2019-07-10 10:57:41 -07:00
Peter Ferrie	a1841e5e5d	smaller	2019-07-10 10:48:15 -07:00
Emmanuel Marty	f52ba3c40c	Merge pull request #10 from peterferrie/master - 17 bytes smaller ... smaller	2019-07-10 11:36:00 +02:00
Peter Ferrie	68339ad961	smaller	2019-07-09 18:44:37 -07:00
Peter Ferrie	15c9059adf	smaller	2019-07-09 18:30:29 -07:00
Peter Ferrie	e85cb8a5bb	smaller	2019-07-09 16:49:01 -07:00
Emmanuel Marty	467cd1970f	Merge pull request #9 from MobyGamer/decompressor/8086_speed ... Additional 1% speedup from deferring work	2019-07-09 20:42:17 +02:00
mobygamer	9a180a59f9	Additional 1% speedup from to introspec suggestions	2019-07-09 13:05:10 -05:00
Emmanuel Marty	12086b974a	Fix comments, remove unused vars	2019-07-08 17:57:36 +02:00
Emmanuel Marty	f505e8d4e7	Update credits	2019-07-08 09:47:37 +02:00
Emmanuel Marty	b7b3ca1907	Merge pull request #8 from MobyGamer/decompressor/8086_speed - thank you! ... 8088-speed-optimized LZSA1 decompression	2019-07-08 09:17:51 +02:00
Emmanuel Marty	0c5bc1d218	Merge pull request #7 from peterferrie/master - thanks again! ... a little more	2019-07-08 09:17:30 +02:00
mobygamer	b0c9d61aab	8088-speed-optimized LZSA1 decompression ... This commit contributes LZSA1 raw block format decompression code, optimized for speed for the 8088 and higher processors. With appropriate compression options (-f1 -m5), decompression speed is comparable to LZ4.	2019-07-07 20:25:50 -05:00
Peter Ferrie	111403c052	a little more	2019-07-07 12:05:02 -07:00
Emmanuel Marty	fe0dcf107f	Use db rather than .byte	2019-07-04 18:09:29 +02:00
Emmanuel Marty	cdb27add47	Merge pull request #6 from peterferrie/master (thanks!) ... a bit faster, a bit smaller	2019-07-04 18:08:49 +02:00
Peter Ferrie	32b98f3085	a bit faster, a bit smaller	2019-07-03 19:38:27 -07:00
Emmanuel Marty	da4f6f7882	Restore CLC	2019-07-03 23:39:05 +02:00
Emmanuel Marty	740df3d629	Merge pull request #5 from peterferrie/master ... slightly faster	2019-07-03 23:37:48 +02:00
Peter Ferrie	6f46c60259	slightly faster	2019-07-03 12:11:50 -07:00
Emmanuel Marty	3c50727421	Update VS2017 project	2019-07-01 09:26:55 +02:00
Emmanuel Marty	59eb891394	Improve LZSA2 compression ratio further and allow incompressible raw blocks	2019-07-01 09:25:19 +02:00
Emmanuel Marty	8d8f50a509	Don't use 80186 opcodes. Issue #3	2019-06-27 18:32:49 +02:00
Emmanuel Marty	3c8c4283c7	Use real cost of rep offset when considering a reduction; fix small bug in repmatch handling when doing reductions.	2019-06-26 13:55:00 +02:00
Emmanuel Marty	2a265f9cf9	Remove erroneous comment	2019-06-25 11:13:13 +02:00
Emmanuel Marty	7867618f87	Fix matchfinder limitation	2019-06-25 11:09:19 +02:00
Emmanuel Marty	5a531cd4ce	Remove	2019-06-21 17:40:33 +02:00
Emmanuel Marty	d1245c7d6a	Fix small typo in z80 depackers	2019-06-21 17:39:50 +02:00
Emmanuel Marty	63c261ce2d	Small improvement of the LZSA2 compression ratio	2019-06-21 17:28:17 +02:00
Emmanuel Marty	1c3911a659	Add Pareto frontier graph by spke	2019-06-11 10:43:41 +02:00
Emmanuel Marty	71f262081b	Use -m3 as an upper bound for LZSA2	2019-06-11 10:38:47 +02:00
Emmanuel Marty	028163c42a	Fix typo in final LZSA2 block format description	2019-06-10 14:10:57 +02:00
Emmanuel Marty	43ff88477f	Update tool version number	2019-06-10 14:09:23 +02:00
Emmanuel Marty	a8e3f7bbcc	Update to final LZSA2 block format	2019-06-10 14:08:53 +02:00
Emmanuel Marty	931f5fff9b	Add Z80 decompressors for LZSA2	2019-06-10 13:24:15 +02:00
Emmanuel Marty	435e157239	Save 3 more bytes	2019-06-08 23:59:34 +02:00
Emmanuel Marty	aab82fa022	Save 9 bytes in 6502 LZSA1 depacker	2019-06-08 23:52:18 +02:00